Intelligent working clothes for ionic rare earth mine mountaineering personnel

Abstract

The invention relates to the technical field of work clothes, and discloses an intelligent work clothes for ion-type rare earth mine mountaineering personnel, which comprises a helmet, an upper garment, work pants and a backpack power supply, the helmet comprises a helmet body, earmuffs are arranged on the inner side of the helmet body, the outer side of one earmuff is connected with a headset, the front side of the helmet body is provided with a hanging platform, and the hanging platform is connected with the work pants. The front side of the mounting table is detachably connected with a mounting frame. According to the invention, the GNSS and LoRa dual-mode positioning technology is combined with 3D stope modeling, precise positioning of mountain staffs in a complex environment is realized, and the operation safety is improved; the health state is monitored in real time through a heart rate sensor, a blood oxygen sensor and other multi-mode sensors, and sudden diseases are effectively prevented and controlled; graphene electric heating and heat insulation materials are adopted to provide efficient heat preservation, and meanwhile flexibility and comfort are kept; positioning, health monitoring and communication modules are highly integrated, mine operation is promoted to develop in the intelligent and intensive direction, and the working efficiency and the safety guarantee level are remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of work clothes, in particular to a pair of intelligent work clothes for personnel stationed in an ionic rare earth mine. Background Art

[0002] The production of ionic rare earth mines adopts the in-situ leaching process, that is, the leaching agent is injected from the high-level pool into the mountain through the injection system. The injection system usually includes an injection pipe network, a faucet, a funnel and an injection well (hole). In order to improve the leaching efficiency, workers are required to patrol the injection block 24 hours a day, control the flow of each faucet, and ensure that the leaching agent reaches the maximum penetration load of the injection well without overflowing the well.

[0003] In some rare earth mining areas in the south, the temperature difference between day and night is large in winter, the climate is cold and humid, the temperature at night is often below 0℃, and there is often foggy weather, low visibility, and slippery mountain roads. Due to the requirements of forest fire prevention, mountain personnel cannot light fires for heating in the station in winter; in addition, if the mining site is far away from the water metallurgy workshop, the living power grid is generally not connected to the station for comprehensive cost considerations. Mountain personnel work in a cold and humid environment for a long time, which is prone to hypothermia, leading to wind-cold infection and even life-threatening. At the same time, the humidity is heavy at night, and general work clothes are easy to absorb water vapor and become damp, which is freezing cold to wear. Thicker clothes are needed to keep warm, but heavy clothes limit the flexibility of personnel and are not warm enough.

[0004] When patrolling the mountains at night, workers need to carry flashlights to check water, but the battery life of ordinary flashlights cannot meet the needs of long-term work. In foggy weather, because the roads are slippery, workers need to use trekking poles to help them walk, and the use of flashlights will take up space in both hands, affecting operations, and the lighting effect of ordinary flashlights is difficult to achieve the expected effect in foggy environments.

[0005] With the advancement of the construction of "smart mines", the mountain personnel, as the key role in the injection work of the mine, have put forward higher requirements for the ability of position feedback and information acquisition. It is necessary to be able to obtain the location information and movement trajectory of the mountain personnel in real time, and at the same time ensure that the mountain personnel can maintain efficient information exchange with the central control room, so as to achieve a high degree of information integration.

[0006] The mountain-based personnel work in two shifts, with long working hours, low temperatures at night and high labor intensity, facing the risk of sudden death, myocardial infarction and other sudden illnesses. In this case, it is necessary to equip the mountain-based personnel with instruments that can monitor their health characteristics in real time to ensure their life safety and health. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides an intelligent work suit for personnel stationed in ionic rare earth mines, which solves the problems of warmth preservation, anti-slip, lighting, information management and health monitoring needs of personnel stationed in ionic rare earth mines in extreme environments during the liquid injection process.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a smart work suit for personnel stationed in an ionic rare earth mine, comprising a helmet, a top, work pants and a backpack power supply, the helmet comprising a helmet body, earmuffs are installed on the inside of the helmet body, one of the earmuffs is connected to the outside of a headset, a mounting platform is installed on the front side of the helmet body, a mounting rack is detachably connected to the front side of the mounting platform, an infrared night vision device is mounted on the bottom of the mounting rack, and a positioning module is installed on the top of the helmet body.

[0009] Preferably, the top includes an outer garment, and heating zone one and heating zone two are installed at multiple locations on the inner side of the outer garment, and the heating zone one and heating zone two are both connected to a backpack power supply.

[0010] Preferably, a measuring wrist ring is fitted closely to the wrist of one side of the outer garment, and a touch-type external display screen is installed on the outer side of the other side.

[0011] Preferably, the work pants include a trouser body, and a plurality of groups of heating zones three and four are installed on the inner side of the trouser body, and the heating zones three and four are both connected to a backpack power source.

[0012] Preferably, the backpack power supply includes a power box, a shoulder strap is installed on one side of the power box, and a signal antenna is installed on the top of the power box.

[0013] Preferably, the coat and work pants are both made of multi-layer fabrics, the multi-layer composite fabrics include lining, middle layer and isolation layer, and the heating zone one, heating zone two, heating zone three and heating zone four are all arranged inside the middle layer.

[0014] Preferably, a headlight is detachably mounted on the outer side of the helmet body.

[0015] Preferably, the measuring wristband has a built-in health detection system, which includes a heart rate monitoring module for detecting heart rate, a blood oxygen saturation monitoring module for measuring oxygen saturation in the blood, a skin temperature monitoring module for measuring skin surface temperature, a blood pressure monitoring module for measuring blood pressure, and an exercise and sleep monitoring module.

[0016] Preferably, the helmet also includes a data cable, one end of which is connected to the headlight, the positioning module, the infrared night vision device, the headset, and the earmuffs, and the other end of which is connected to the backpack power supply.

[0017] The present invention provides an intelligent work suit for personnel stationed in ionic rare earth mines. It has the following beneficial effects:

[0018] 1. The present invention adopts GNSS and LoRa dual-mode positioning technology, and combines it with 3D mining site modeling to accurately display the real-time position of mountain personnel on the central control screen. It achieves high-precision positioning in complex mountain environments, especially in signal blind areas, and can maintain continuous tracking. Compared with the existing solution of single GNSS positioning that is easily affected by terrain obstruction, it overcomes the problems of positioning interruption and reduced accuracy, and greatly improves the safety of personnel operations and management efficiency.

[0019] 2. The present invention uses multimodal sensors such as optical heart rate, blood oxygen and skin temperature to monitor the health status of mountain-based personnel in real time, and combines wrist touch display and central control warning functions to ensure that abnormal conditions are responded to in the first place. Compared with the existing technology where health monitoring equipment cannot be integrated or data transmission is delayed, the present invention solves the problem of delayed and incomplete health information acquisition for mountain-based personnel, and greatly reduces the risk of sudden illness.

[0020] 3. The present invention uses graphene and carbon fiber electric heating plates to cover multiple areas of the body, and cooperates with vacuum insulation layers and waterproof fabrics to provide rapid heating and long-term heat preservation functions. Compared with the current situation that traditional heavy clothing has limited heat preservation performance and restricted movement in low temperature environments, the present invention not only improves the warmth retention effect of clothing, but also ensures the flexibility and comfort of mountain personnel, completely changing the harsh experience of winter operations.

[0021] 4. The present invention highly integrates positioning, health monitoring and communication modules into smart work clothes, realizing real-time data collection, analysis and feedback. Different from the existing problems of decentralized management of multiple devices, easy loss of devices and single functions, the present invention effectively solves the problems of redundant equipment and inconvenient use, promotes the transformation of mine production from traditional operations to intelligent management, and improves overall operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional schematic diagram of the helmet part of the present invention;

[0023] Figure 2 is a three-dimensional schematic diagram of a backpack power supply in the present invention;

[0024] Figure 3 This is a schematic diagram of the installation position of the signal antenna in the present invention;

[0025] Figure 4 It is a schematic structural diagram of the top of the present invention;

[0026] Figure 5 It is a schematic diagram of the arrangement of the heater at the front of the top in the present invention;

[0027] Figure 6It is a schematic diagram of the arrangement of the heater at the rear of the top in the present invention;

[0028] Figure 7 It is a schematic diagram of the arrangement of the heater on the front of the work pants in the present invention;

[0029] Figure 8 It is a schematic diagram of the arrangement of the heater at the rear of the work pants in the present invention;

[0030] Fig. 9 It is a schematic diagram of the arrangement position of the heating zone in the present invention.

[0031] Among them, 11. Helmet body; 12. Mounting platform; 13. Mounting rack; 14. Infrared night vision device; 15. Headlamp; 16. Positioning module; 17. Earmuffs; 18. Headset; 19. Data cable; 21. Power box; 22. Strap; 23. Signal antenna; 31. Outerwear; 32. Touch screen; 33. Measuring wristband; 34. Heating zone one; 35. Heating zone two; 41. Trouser body; 42. Heating zone three; 43. Heating zone four; 51. Lining; 52. Middle layer; 53. Isolation layer. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example:

[0034] Please refer to the attached Figure 1 -Attached Fig. 9 The embodiment of the present invention provides a smart work suit for personnel stationed in an ionic rare earth mine, including a helmet, a top, work pants and a backpack power supply. The helmet includes a helmet body 11, and earmuffs 17 are installed on the inner side of the helmet body 11. A speaker is installed on the inner side of the earmuffs 17, and the speaker is used to provide voice output. An earphone 18 is connected to the outer side of one of the earmuffs 17, and the earmuff 18 is used to provide voice input. The earmuffs 17 and the earmuffs 18 work together for communication. A mounting platform 12 is installed on the front side of the helmet body 11, and a mounting rack 13 is detachably connected to the front side of the mounting platform 12. An infrared night vision device 14 is mounted on the bottom of the mounting rack 13. The infrared night vision device 14 provides night vision services. When encountering extremely thick fog, the night vision device can be used to assist in observing the road surface. It can be removed during the day to reduce the weight.

[0035] Please refer to the attached Figure 1A positioning module 16 is installed on the top of the helmet body 11. The positioning module 16 receives the signal from the signal base station on the top of the mountain and feeds back the information. The signal base station calculates the direction, time interval and signal strength of the feedback information, and combines it with the 3D scanning modeling of the mining site to accurately display the location of the mountain station personnel on the central control screen.

[0036] The positioning system is implemented as follows:

[0037] Positioning chip

[0038] The positioning chip uses a dual-mode chip of GNSS (Global Navigation Satellite System) and LoRa (Long-distance Wireless Communication Technology). GNSS is responsible for positioning in open areas, while LoRa is used to cover the signal blind spots in the mountains to ensure continuous positioning in complex environments.

[0039] The positioning data is updated in units of 1 second, and the real-time location is uploaded to the central control room via the wireless communication module.

[0040] The chip has low power consumption and can be continuously powered by a backpack power supply to ensure stable operation during long-term operations.

[0041] Signal base station

[0042] The signal base station is arranged at the commanding height of the mining area, using multi-band antennas and signal enhancement modules to provide signals covering the entire mining area.

[0043] The base station receives and processes the feedback information from the positioning chip, and transmits the calculated position information to the 3D mining site modeling system.

[0044] A backup power supply is embedded in the base station to ensure stable operation in extreme weather or power outages.

[0045] 3D stope modeling system

[0046] The high-precision three-dimensional model of the mining site generated based on drone laser scanning technology is used to display the real-time location of personnel stationed in the mountain.

[0047] The model uses grid segmentation technology to divide the mining area into different functional areas (such as injection well locations, patrol routes, etc.) to facilitate precise scheduling in the central control room.

[0048] The location of the mountain stationed personnel is displayed in the model as dynamic icons, and the color and shape can distinguish the patrol status, stationary status and alarm status.

[0049] Central control room management terminal

[0050] The central control room receives the location information and movement trajectory of the mountain personnel through the software terminal and monitors their work status in real time.

[0051] If the positioning chip detects that a person has been stationary for a long time or deviates from the established patrol route, the system will sound an alarm and automatically record the abnormal situation.

[0052] A headlamp 15 is detachably mounted on the outside of the helmet body 11. The headlamp 15 is a rotating focus-type LED lamp. The concentration of light can be changed by rotating the lamp head 15. When the fog is strong at night, it can be switched to direct light for mountain patrol. When operating a faucet, it can be adjusted to diffuse light. It can be removed during the day to reduce the weight.

[0053] Please refer to the attached Figure 4 -Attached Figure 6 The top includes an outer garment 31, and a heating zone 1 34 and a heating zone 2 35 are installed at multiple locations on the inner side of the outer garment 31. The heating zone 1 34 and the heating zone 2 35 are both connected to a backpack power supply. The heating zone 1 34 and the heating zone 2 35 are powered by the backpack power supply. Multiple heating zones 1 34 and 35 cover multiple areas of the top to provide heating and heat preservation services for the upper body. A measuring wristband 33 is fitted on one side of the wrist of the outer garment 31. The measuring wristband 33 is connected to the elastic band at the bowl of the top, and the elastic band ensures that the measuring wristband 33 is in full contact with the wrist skin. A touch-type external display screen 32 is installed on the outer side of the other side. The touch-type external display screen 32 is specifically a 7cm×4cm curved screen with a built-in microphone and speaker. It can display the physical condition of mountain personnel, such as blood pressure, heart rate, etc., and alarm when exceeding or approaching the limit; it can also display the power level; it can control the area and temperature of whole body heating; it can have a built-in SIM card to make calls and send and receive text messages, display time and weather, etc.; it can connect to external devices such as sports cameras; it can display its own precise location and direction.

[0054] Secondly, the positioning module 16 is connected to the mountain slope stability monitoring system of the mining site. If there is a high-shaking slope nearby, the mountain personnel will receive an alarm. When the mountain is displaced, it will be detected by the monitoring system, and the built-in microphone and speaker built into the touch-screen external display 32 will be used to send an alarm to the nearby mountain personnel in advance, and a reasonable evacuation route will be calculated based on the three-dimensional map model drawn by the 3D mining site modeling system.

[0055] The measuring wristband 33 has a built-in health detection system, which includes a heart rate monitoring module for detecting heart rate, a blood oxygen saturation monitoring module for measuring oxygen saturation in the blood, a skin temperature monitoring module for measuring skin surface temperature, a blood pressure monitoring module for measuring blood pressure, and a motion and sleep monitoring module. The specific implementation is as follows:

[0056] Heart rate monitoring module

[0057] An optical heart rate sensor is used to calculate the real-time heart rate of mountain personnel by detecting changes in the optical properties of blood flow.

[0058] The sensor is designed to be flexible and fits closely with the wrist surface to ensure the stability and accuracy of the data.

[0059] Heart rate data is displayed in real time on the wrist touch screen of the work clothes, and the alarm threshold can be set. When the heart rate exceeds the normal range (such as greater than 120 beats / minute or less than 50 beats / minute), the touch screen will sound an alarm and the data will be uploaded to the central control room.

[0060] Blood oxygen saturation monitoring module

[0061] Infrared and red light sensors work together to measure the oxygen saturation (SpO2) in the blood through optical absorption characteristics.

[0062] The module can work normally in high humidity and high cold environments, with a measurement accuracy of less than 1%.

[0063] The measured value is displayed on the wrist screen, and the system automatically alarms when the oxygen saturation is lower than 90%.

[0064] Skin temperature monitoring module

[0065] The thermistor is embedded in the inside of the wrist of the work clothes to monitor the skin surface temperature in real time with an accuracy of up to ±0.1℃.

[0066] The system monitors the temperature changes of mountain personnel to determine whether they have temperature imbalance (such as body temperature below 35°C) and triggers the warming function.

[0067] When the temperature is abnormal, the wrist screen will display a warning message and advise mountain personnel to return to their station or take other measures.

[0068] Blood pressure monitoring module

[0069] Based on optical PPG technology, blood pressure values ​​are calculated by analyzing the pulse waveform.

[0070] Blood pressure data is displayed on the screen, and an audible and visual alarm is issued when it exceeds the safe range. The data is also uploaded to the central control room simultaneously.

[0071] Exercise and sleep monitoring module

[0072] Motion sensors (accelerometers and gyroscopes) monitor the activity intensity and status of mountain personnel and are used to record steps, exercise distance and calorie consumption.

[0073] By analyzing the movement patterns and breathing rhythms of mountain personnel, we can determine whether they have entered a sleep state and evaluate their sleep quality.

[0074] The system supports recording the sleep duration of people working in two shifts at night and provides health management suggestions.

[0075] The health system, location system, and communication system configured in the work clothes can be interconnected, making it convenient for mountain personnel to exchange on-site information with each other and provide nearby assistance to team members who encounter unexpected situations.

[0076] Please refer to the attached Figure 7 -Attached Figure 8 The work pants include a trouser body 41, and a plurality of heating zones 3 42 and 43 are installed on the inner side of the trouser body 41. The heating zones 3 42 and 43 are both connected to a backpack power supply. The heating zones 3 42 and 43 are powered by the heating zones 43 to provide heating and warmth services for the lower limbs.

[0077] Please refer to the attached Fig. 9 The top and the work pants are made of multi-layer fabrics, and the multi-layer composite fabrics include lining 51, middle layer 52 and isolation layer 53. The heating zone 1 34, heating zone 2 35, heating zone 3 42 and heating zone 4 43 are arranged inside the middle layer 52. The heating zone 1 34, heating zone 2 35, heating zone 3 42 and heating zone 4 43 are preferably carbon fiber heating plates, or heating wires, to provide heating services.

[0078] The heating zones are preferably 11, namely, upper abdomen, upper arm, back neck, lumbar spine, back, lower abdomen, lower back, above and below the knees, and popliteal fossa, so as to provide a full range of heating and heat preservation services.

[0079] The lining 51 is made of 100% polyester fiber, the middle layer 52 is filled with one of polyester fiber cotton, foam, natural down and other materials to ensure the normal operation of the carbon fiber heating plate, and the isolation layer 53 is a vacuum isolation layer, preferably made of nylon material.

[0080] Please refer to the attached Figure 2 -Attached Figure 3 The backpack power supply includes a power box 21, a shoulder strap 22 is installed on one side of the power box 21, and a signal antenna 23 is installed on the top of the power box 21. The infrared night vision device 14, the positioning module 16, the headset 18, the earmuffs 17, the touch-type external display screen 32, the heating zone 1 34, the heating zone 2 35, the heating zone 3 42, and the heating zone 4 43 are powered by the power box 21. The output voltage of the backpack power supply is divided into four paths. One path is used to heat the electric heating plate of the whole body, including heating zone 1 34, heating zone 2 35, heating zone 3 42, and heating zone 4 43, with an output voltage of 7.4V; one path is used to power the touch-type external display screen 32 and the measuring wrist ring 33, including the wrist sensor and temperature monitor, speaker and microphone built into the touch-type external display screen 32; one path is used to power the helmet's headlight 15 and the infrared night vision device 14; the last path is used to power external expandable devices, such as sports cameras and mobile phones. After the sports camera is connected, the camera shooting content is wirelessly transmitted to the central control room through the signal antenna 23, and the on-site video recording is implemented through the central control room.

[0081] Please refer to the attached Figure 1 The helmet also includes a data cable 19, one end of which is connected to the infrared night vision device 14, the positioning module 16, the earmuff 18, and the earmuff 17, and the other end is connected to the backpack power supply. The headlight 15, the infrared night vision device 14, the earmuff 18, and the earmuff 17 are powered by the backpack power supply, and the data of the positioning module 16, the earmuff 17, and the earmuff 18 are transmitted through the signal antenna 23.

[0082] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent work suit for personnel stationed in an ionic rare earth mine, comprising a helmet, a coat, work pants and a backpack power supply, characterized in that: The helmet comprises a helmet body (11), an earmuff (17) is installed on the inner side of the helmet body (11), an earphone (18) is connected to the outer side of one of the earmuffs (17), a mounting platform (12) is installed on the front side of the helmet body (11), a mounting frame (13) is detachably connected to the front side of the mounting platform (12), an infrared night vision device (14) is mounted on the bottom of the mounting frame (13), and a positioning module (16) is installed on the top of the helmet body (11).

2. The intelligent work clothes for ion-type rare earth mine personnel according to claim 1, characterized in that: The coat comprises an outer garment (31), wherein a heating zone 1 (34) and a heating zone 2 (35) are installed at multiple locations on the inner side of the outer garment (31), and the heating zone 1 (34) and the heating zone 2 (35) are both connected to a backpack power source.

3. The intelligent work clothes for ion-type rare earth mine personnel according to claim 2, characterized in that: A measuring wrist ring (33) is fitted closely to the wrist of one side of the outer garment (31), and a touch-type external display screen (32) is installed on the outer side of the other side.

4. The intelligent work clothes for ion-type rare earth mine personnel according to claim 3, characterized in that: The work pants include a trouser body (41), and a plurality of groups of heating zones three (42) and four (43) are installed on the inner side of the trouser body (41), and the heating zones three (42) and four (43) are both connected to a backpack power source.

5. The intelligent work clothes for ion-type rare earth mine personnel according to claim 1, characterized in that: The backpack power supply comprises a power box (21), a shoulder strap (22) is installed on one side of the power box (21), and a signal antenna (23) is installed on the top of the power box (21).

6. The intelligent work clothes for ion-type rare earth mine personnel according to claim 4, characterized in that: The coat and work pants are both made of multi-layer fabrics, the multi-layer composite fabrics comprising a lining (51), an intermediate layer (52) and an isolation layer (53), and the heating zone one (34), the heating zone two (35), the heating zone three (42) and the heating zone four (43) are all arranged inside the intermediate layer (52).

7. The intelligent work clothes for ion-type rare earth mine personnel according to claim 5, characterized in that: A headlight (15) is detachably mounted on the outer side of the helmet body (11).

8. The intelligent work clothes for ion-type rare earth mine personnel according to claim 3, characterized in that: The measuring wristband (33) has a built-in health detection system, which comprises a heart rate monitoring module for detecting heart rate, a blood oxygen saturation monitoring module for measuring oxygen saturation in blood, a skin temperature monitoring module for measuring skin surface temperature, a blood pressure monitoring module for measuring blood pressure, and a movement and sleep monitoring module.

9. The intelligent work clothes for ion-type rare earth mine personnel according to claim 7, characterized in that: The helmet also includes a data cable (19), one end of which is connected to the headlight (15), the positioning module (16), the infrared night vision device (14), the headset (18), and the earmuffs (17), and the other end of which is connected to the backpack power supply.

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